Here's some people that also laggs. It's quite alot. And if you see in the backround, the people are skipping.

I tested my internet speed while recording. I got around 39.55 mbps in download and 49.56 mbps upload

I tried to change to my more powerful net and the same happened, loads of server side lag. With the powerful net, I got 101.56 mbps download and 98.33 mbps upload so I think my networt isn't the problem here.